On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Tropics Continue Active

The tropics continue active this weekend, with Tropical Storm Erika moving west-northwestward near Cuba, and three named storms in the Pacific: Ignacio, Jimena, and Kilo. Interests in an near Florida should monitor Erika, and interests in and near the main Hawaiian Islands should monitor Ignacio.
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Current conditions at

MacDonald Pass US-12 MP 27.9 (MTMDP)

Lat: 46.56148°NLon: 112.30931°WElev: 6325ft.

NA

69°F

21°C

Humidity 37%
Wind Speed NW 13 G 21 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 28 Aug 8:25 pm MDT
Extended Forecast for

Marysville MT

Red Flag Warning August 29, 12:00 PM until Saturday 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms.  Areas of smoke. Mostly cloudy, with a low around 58. South southwest wind 7 to 9 mph.

    Slight Chance
    T-storms

    Low: 58 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms.  Areas of smoke. Mostly cloudy, with a high near 79. Breezy, with a south wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.

    Slight Chance
    T-storms and
    Breezy

    High: 79 °F

  • Saturday
    Night

    Saturday Night: Areas of smoke. Mostly cloudy, with a low around 56. Breezy, with a west southwest wind 16 to 25 mph, with gusts as high as 36 mph.

    Areas Smoke
    and Breezy

    Low: 56 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms.  Areas of smoke. Mostly sunny, with a high near 64. West southwest wind 13 to 16 mph, with gusts as high as 24 mph.

    Slight Chance
    T-storms

    High: 64 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight.  Patchy smoke. Partly cloudy, with a low around 42. West southwest wind 15 to 21 mph, with gusts as high as 30 mph.

    Slight Chance
    T-storms then
    Patchy Smoke

    Low: 42 °F

  • Monday

    Monday: Patchy smoke. Mostly sunny, with a high near 64.

    Patchy Smoke

    High: 64 °F

  • Monday
    Night

    Monday Night: Patchy smoke. Partly cloudy, with a low around 48.

    Patchy Smoke

    Low: 48 °F

  • Tuesday

    Tuesday: Patchy smoke. Mostly sunny, with a high near 70.

    Patchy Smoke

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: Patchy smoke. Partly cloudy, with a low around 50.

    Patchy Smoke

    Low: 50 °F

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms. Areas of smoke. Mostly cloudy, with a low around 58. South southwest wind 7 to 9 mph.
Saturday
A 20 percent chance of showers and thunderstorms. Areas of smoke. Mostly cloudy, with a high near 79. Breezy, with a south wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.
Saturday Night
Areas of smoke. Mostly cloudy, with a low around 56. Breezy, with a west southwest wind 16 to 25 mph, with gusts as high as 36 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Areas of smoke. Mostly sunny, with a high near 64. West southwest wind 13 to 16 mph, with gusts as high as 24 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Patchy smoke. Partly cloudy, with a low around 42. West southwest wind 15 to 21 mph, with gusts as high as 30 mph.
Monday
Patchy smoke. Mostly sunny, with a high near 64.
Monday Night
Patchy smoke. Partly cloudy, with a low around 48.
Tuesday
Patchy smoke. Mostly sunny, with a high near 70.
Tuesday Night
Patchy smoke. Partly cloudy, with a low around 50.
Wednesday
A slight chance of showers after noon. Patchy smoke. Mostly sunny, with a high near 61.
Wednesday Night
A slight chance of showers. Patchy smoke. Partly cloudy, with a low around 41.
Thursday
A slight chance of showers. Patchy smoke. Mostly sunny, with a high near 61.
Thursday Night
A slight chance of showers. Patchy smoke. Partly cloudy, with a low around 45.
Friday
A slight chance of showers. Patchy smoke. Mostly sunny, with a high near 61.
  Click Map For Forecast
Point Forecast:
Marysville MT
 46.75°N 112.32°W (Elev. 6463 ft)
6:52 pm MDT Aug 28, 2015
9pm MDT Aug 28, 2015-6pm MDT Sep 4, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database